SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2411224172
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=0a7b43ad00dd620200985cfe8924d6ae7694c37c
v=spf1 include:_spf.protonmail.ch mx ~all